R-40217A, 40218A, 40220A, 40221A, 40222A, 40294A Carburetors
| Part No. R-40221A | Part No. R-40222A | |
| Float Level Dry | 9/32 Inch (in) | 9/32 Inch (in) |
| Choke Unloader | 0.15 Inch (in) | 0.15 Inch (in) |
| Vacuum Kick | 0.13 Inch (in) | 0.13 Inch (in) |
| Fast Idle Cam Position | 0.07 Inch (in) | 0.07 Inch (in) |
| Bowl Vent Valve Note: Two way electric. | --- | --- |
| Pump Setting Note: At idle. | .210 Inch (in) | .210 Inch (in) |